Sucking disc frame of stacking machine

Abstract

The utility model relates to the technical field of sucker installation, in particular to a sucker frame of a stacking machine, which is characterized in that a sucker fixing seat is slidably arranged on a support cross bar through an installation groove, and a compression plate is compressed on the support cross bar through a compression bolt, so that the sucker fixing seat is firmly fixed on the support cross bar and prevented from loosening; and a wiring space is formed on the suction cup fixing seat through the limiting frame, and a vacuum tube of the vacuum suction cup penetrates through the wiring space, so that the vacuum tube is neat, convenient to install and attractive. The bolt assembly capable of limiting the suction cup fixing base to move in the length direction of the support transverse rod is additionally arranged at the top of the support transverse rod, so that the suction cup fixing base can be limited, and the phenomenon that the suction cup fixing base moves or even gets loose in the length direction of the support transverse rod even if a compression bolt gets loose in the operation process is avoided; and the yield loss caused by falling of the suction cup during glass stacking is effectively eradicated, and the stacking quality and yield are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of suction cup installation, in particular to a suction cup frame for a stacker. Background Art

[0002] Stacking cranes, also known as stackers, are the most important lifting and transportation equipment in a high-bay warehouse and are a hallmark of the warehouse. Their primary function is to move back and forth within the warehouse's aisles, depositing goods from the entrances into the shelves and retrieving goods from the shelves to the entrances.

[0003] When stacking glass, a stacker typically uses suction cups to hold the glass and place it in the position designated by the operator. Therefore, the suction cup mount is a crucial connection between the stacker and the suction cup. Because the suction cup mount must frequently rise and fall with the stacker, it can easily become loose. Furthermore, the vacuum tubes of the suction cups are typically secured with strapping, which is both inconvenient and unsightly. Utility Model Content

[0004] The utility model aims to solve the deficiencies of the prior art and provides a stacker suction cup frame, which ensures that the suction cup is firmly fixed and the pipeline is easy to install.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions: a stacker suction cup frame includes a bracket cross bar, a suction cup fixing seat, a connecting plate, a pressure plate and a limit frame. A mounting groove is opened on one side of the suction cup fixing seat, and the suction cup fixing seat is slidably set on the bracket cross bar through the mounting groove. The vacuum suction cup is fixed on the suction cup fixing seat, and the connecting plate and the pressure plate are both arranged on the opening side of the mounting groove. Both ends of the connecting plate are fixedly connected to the suction cup fixing seat, and the pressure plate is arranged between the bracket cross bar and the connecting plate. A pressure bolt is threadedly connected to the connecting plate, and the pressure bolt presses the pressure plate on the bracket cross bar. The limit frame is fixed on the suction cup fixing seat, and a wiring space is formed between the limit frame and the suction cup fixing seat. The wiring space is open at both ends, and the wiring space has closed side walls, and the vacuum tube of the vacuum suction cup passes through the wiring space.

[0006] Preferably, the limiting frame has a top plate and two side plates, and the wiring space is formed between the top plate, the side plates and the upper surface of the suction cup fixing seat, and one of the side plates is fixed to one side of the connecting plate.

[0007] Preferably, a bolt assembly is provided at the top of the bracket cross bar and is used to limit the movement of the suction cup fixing seat along the length direction of the bracket cross bar. Two of the bolt assemblies are arranged on both sides of the suction cup fixing seat, and a screw hole adapted to the bolt assembly is opened at the top of the bracket cross bar.

[0008] Preferably, the bolt assembly is provided with a limit assembly capable of contacting the side of the suction cup fixing seat, and the bolt assembly is also provided with an anti-slip assembly for increasing the friction between the contact surface between the bolt assembly and the limit assembly, and between the limit assembly and the bracket cross bar;

[0009] Among them, the bolt assembly includes a threaded portion threadedly connected to the inner cavity of the screw hole, and the top of the threaded portion is integrally formed with a screw head. The limiting assembly and anti-slip assembly are respectively arranged on the upper part of the surface of the threaded portion and located at the top of the bracket cross bar.

[0010] Preferably, the limiting assembly includes a resisting member arranged on the side of the suction cup fixing seat;

[0011] Wherein, the resistance member comprises a resistance block which is arranged on the surface of the screw thread portion and has the same diameter as the screw head portion, and a through hole for the screw thread portion to pass through is opened at the center of the resistance block.

[0012] Preferably, the limiting assembly further comprises an inner rubber ring gasket glued to the inner wall surface of the through hole, and the inner wall surface of the inner rubber ring gasket is slidably connected to the surface of the screw thread portion.

[0013] Preferably, the limiting assembly also includes an outer rubber ring pad glued to the outer surface of the resistance block, the outer surface of the outer rubber ring pad contacts the side of the suction cup fixing seat, and the heights of the outer rubber ring pad, the inner rubber ring pad and the resistance block are all the same.

[0014] Preferably, the anti-slip assembly includes an upper rubber ring pad and a lower rubber ring pad;

[0015] The upper rubber ring gasket is sleeved on the surface of the screw thread and located at the top of the resistance block. The top of the upper rubber ring gasket contacts the bottom of the screw head, and the tops of the resistance block and the inner rubber ring gasket both contact the bottom of the upper rubber ring gasket.

[0016] The lower rubber ring gasket is sleeved on the surface of the threaded portion and is located at the bottom of the interference block. The bottoms of the interference block and the inner rubber ring gasket are in contact with the top of the lower rubber ring gasket, and the bottom of the lower rubber ring gasket is in contact with the top of the bracket cross bar.

[0017] The beneficial effects of the utility model are:

[0018] 1. The utility model presses the pressing plate onto the bracket cross bar through the tightening bolt, thereby firmly fixing the suction cup fixing seat on the bracket cross bar to prevent loosening, and forms a wiring space on the suction cup fixing seat through the limit frame. The vacuum tube of the vacuum suction cup passes through the wiring space, which ensures that the vacuum tube is neat and the installation is convenient and beautiful.

[0019] 2. By adding a bolt assembly at the top of the bracket cross bar that can limit the displacement of the suction cup fixing seat along the length direction of the bracket cross bar, the suction cup fixing seat can be limited, and even if the tightening bolt of the suction cup fixing seat is loosened during operation, it will not be displaced or even loosened along the length direction of the bracket cross bar, effectively eliminating the production loss caused by the suction cup falling off when stacking glass, and effectively improving the stacking quality and output; at the same time, the limiting assembly can tightly abut the side of the suction cup fixing seat, effectively avoiding the phenomenon of a gap between the bolt assembly and the suction cup fixing seat due to the deviation of the screw hole, which helps to improve the limiting effect of the suction cup fixing seat, and the anti-slip assembly can increase the friction between the contact surfaces between the bolt assembly and the limiting assembly, and between the limiting assembly and the bracket cross bar, further preventing the bolt assembly from loosening, making the connection between the bolt assembly and the screw hole more firmly. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structural assembly state of the stacker suction cup frame of the present invention.

[0021] Figure 2 This is a schematic diagram of the disassembled state of the stacker suction cup frame of the present invention.

[0022] Figure 3 It is a structural stereoscopic diagram of the bolt assembly, the limit assembly and the anti-slip assembly of the stacker suction cup frame of the present invention.

[0023] Figure 4 It is a schematic exploded structural diagram of the bolt assembly, the limit assembly and the anti-slip assembly of the stacker suction cup frame of the present invention.

[0024] Figure 5 It is a schematic exploded perspective view of the structure of the limiting assembly of the stacker suction cup frame of the present invention.

[0025] In the figure: 1- bracket cross bar; 2- suction cup fixing seat; 3- connecting plate; 4, limiting frame 5, suction cup 6, vacuum tube 7, clamping plate 8, clamping bolt 100-bolt assembly 110-thread portion 120-screw head 200-screw hole 300-limiting assembly 310-resistance member 311-resistance block 312-through hole 320-inner rubber ring gasket 330-outer rubber ring gasket 400-anti-slip assembly 410-upper rubber ring gasket 420-lower rubber ring gasket. DETAILED DESCRIPTION

[0026] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0027] like Figures 1 and 2As shown, this embodiment provides a stacker suction cup frame, including a bracket cross bar 1, a suction cup fixing seat 2, a connecting plate 3 and a clamping plate 7. A mounting groove is opened on one side of the suction cup fixing seat 2, and the suction cup fixing seat 2 is slidably set on the bracket cross bar 1 through the mounting groove. The vacuum suction cup 5 is fixed on the suction cup fixing seat 2. The connecting plate 3 and the clamping plate 7 are both arranged on the opening side of the mounting groove. The two ends of the connecting plate 3 are fixedly connected to the suction cup fixing seat 2. The clamping plate 7 is arranged between the bracket cross bar 1 and the connecting plate 3. A clamping bolt 8 is threadedly connected to the connecting plate 3, and the clamping bolt 8 presses the clamping plate 7 on the bracket cross bar 1.

[0028] A limiting frame 4 is fixed to the suction cup holder 2, forming a wiring space between the limiting frame 4 and the suction cup holder 2. The wiring space is open at both ends and has closed side walls. The vacuum tube 6 of the vacuum suction cup 5 passes through the wiring space. Specifically, the limiting frame 4 has a top plate and two side plates, forming the wiring space between the top plate, the side plates, and the upper surface of the suction cup holder 2. One of the side plates is fixed to one side of the connecting plate 3 and is fixedly connected to the suction cup holder 2 together with the connecting plate 3 by bolts.

[0029] Two bolt assemblies 100 are provided on the top of the support crossbar 1. The two bolt assemblies 100 are symmetrically arranged on both sides of the suction cup fixing base 2. The bolt assemblies 100 are used to limit the movement of the suction cup fixing base 2 along the length direction of the support crossbar 1. The support crossbar 1 is provided with screw holes 200 that match the bolt assemblies 100.

[0030] See also Figure 3-5 The suction cup fixing seat 2 is installed on the bracket cross bar 1 through the connecting plate 3 and the clamping plate 7. However, there is still a risk of the stacker loosening during operation. For this reason, this embodiment provides a limit assembly 300 and an anti-slip assembly 400 on the bolt assembly 100. The limit assembly 300 can contact the side of the suction cup fixing seat 2, and the anti-slip assembly 400 is used to increase the contact surface friction between the bolt assembly 100 and the limit assembly 300, and between the limit assembly 300 and the bracket cross bar 1. The bolt assembly 100 includes a threaded portion 110 that is threadedly connected to the inner cavity of the screw hole 200. The top of the threaded portion 110 is integrally formed with a screw head 120. The limit assembly 300 and the anti-slip assembly 400 are respectively arranged on the upper part of the surface of the threaded portion 110 and are located at the top of the bracket cross bar 1.

[0031] Specifically, the limiting assembly 300 includes a resistance member 310 for being arranged on the side of the suction cup fixing seat 2; wherein, the resistance member 310 includes a resistance block 311 arranged on the surface of the screw thread portion 110 and having the same diameter as the screw head portion 120, and a through hole 312 for the screw thread portion 110 to pass through is opened at the center of the resistance block 311. Through the setting of the resistance member 310, the contact area between the screw head portion 120 and the side of the suction cup fixing seat 2 can be increased, thereby improving the limiting effect of the suction cup fixing seat 2.

[0032] The limiting assembly 300 also includes an inner rubber ring gasket 320 and an outer rubber ring gasket 330. The inner rubber ring gasket 320 is glued to the inner wall surface of the through hole 312. The inner wall surface of the inner rubber ring gasket 320 is slidingly connected to the surface of the screw thread portion 110. The inner rubber ring gasket 320 can avoid direct contact between the interference block 311 and the screw thread portion 110, effectively preventing the contact surface between the screw thread portion 110 and the interference block 311 from causing wear, which helps to improve the service life of the screw thread portion 110 and the interference block 311. The outer rubber ring gasket 330 is glued to the outer surface of the interference block 311, and the outer surface of the outer rubber ring gasket 330 contacts the side of the suction cup fixing seat 2. The outer rubber ring gasket 330, the inner rubber ring gasket 320 and the interference block 311 are all of the same height. The outer rubber ring gasket 330 can effectively avoid the phenomenon that a gap exists between the screw head 120 and the interference block 311 and the suction cup fixing seat 2 due to the deviation of the opening of the screw hole 200. The outer rubber ring gasket 330 can be deformed according to the gap between the interference block 311 and the suction cup fixing seat 2, so that the interference block 311 can tightly contact the side of the suction cup fixing seat 2, further improving the limiting effect of the suction cup fixing seat 2.

[0033] The anti-slip component 400 includes an upper rubber ring gasket 410 which is sleeved on the surface of the screw thread portion 110 and located on the top of the resistance block 311. The top of the upper rubber ring gasket 410 contacts the bottom of the screw head 120, and the tops of the resistance block 311 and the inner rubber ring gasket 320 both contact the bottom of the upper rubber ring gasket 410. The upper rubber ring gasket 410 can increase the friction force of the contact surface between the screw head 120 and the resistance member 310, thereby playing an anti-slip role.

[0034] Specifically, the anti-slip component 400 also includes a lower rubber ring pad 420 that is sleeved on the surface of the threaded portion 110 and located at the bottom of the interference block 311. The lower rubber ring pad 420 has the same shape and size as the upper rubber ring pad 410. The bottoms of the interference block 311 and the inner rubber ring pad 320 are in contact with the top of the lower rubber ring pad 420. The bottom of the lower rubber ring pad 420 is in contact with the top of the bracket cross bar 1. The lower rubber ring pad 420 can increase the friction force of the contact surface between the interference block 311 and the bracket cross bar 1, thereby playing an anti-slip role and further preventing the bolt assembly 100 from loosening.

[0035] During installation, first install the suction cup fixing seat 2 on the bracket cross bar 1, place the clamping plate 7 and the connecting plate 3 respectively, and the connecting plate 3 and the limit frame 4 are fixed to the suction cup fixing seat 2 by bolts. The clamping plate 7 is pressed against the bracket cross bar 1 by the clamping bolt 8, so that the suction cup fixing seat 2 is firmly fixed on the bracket cross bar 1 to prevent loosening, and a wiring space is formed on the suction cup fixing seat 2 through the limit frame 4, and the vacuum tube 6 of the vacuum suction cup 5 passes through the wiring space, which ensures that the vacuum tube 6 is neat and the installation is convenient and beautiful.

[0036] The screw holes 200 are respectively provided at the top of the bracket cross bar 1 and on both sides of the suction cup fixing seat 2, and then the upper rubber ring gasket 410, the limiting component 300 and the lower rubber ring gasket 420 are sequentially sleeved on the surface of the threaded portion 110 from top to bottom. Then, the bottom of the threaded portion 110 is aligned with the screw hole 200 and the screw head 120 is screwed into the inner cavity of the screw hole 200 with the help of an auxiliary tool, so that the screw head 120 is screwed into the inner cavity of the screw hole 200 to the maximum limit, so that the screw head 120 is pressed on the top of the limiting component 300 by the upper rubber ring gasket 410, and the limiting component 300 is pressed on the top of the bracket cross bar 1 by the lower rubber ring gasket 420. The abutment block 311 abuts against the side of the suction cup fixing seat 2 through the outer rubber ring gasket 330, thereby limiting the suction cup fixing seat 2, thereby effectively preventing the suction cup fixing seat 2 from shifting or even loosening along the length direction of the bracket cross bar 1.

[0037] The above is an exemplary description of the present invention in conjunction with the accompanying drawings. It is obvious that the specific implementation of the present invention is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the present invention, or they are directly applied to other occasions without improvement, they are all within the scope of protection of the present invention.

Claims

1. A stacker suction cup frame, characterized in that: The invention comprises a bracket cross bar (1), a suction cup fixing seat (2), a connecting plate (3), a pressing plate (7) and a limiting frame (4), a mounting groove is provided on one side of the suction cup fixing seat (2), the suction cup fixing seat (2) is slidably arranged on the bracket cross bar (1) through the mounting groove, the vacuum suction cup (5) is fixed on the suction cup fixing seat (2), the connecting plate (3) and the pressing plate (7) are both arranged on one side of the opening of the mounting groove, the two ends of the connecting plate (3) are fixedly connected to the suction cup fixing seat (2), the pressing plate (7) is fixedly connected to the suction cup fixing seat (2), and the fixing plate (7) is fixedly connected to the suction cup fixing seat (2). ) is arranged between the bracket cross bar (1) and the connecting plate (3), and a clamping bolt (8) is threadedly connected to the connecting plate (3), and the clamping bolt (8) presses the clamping plate (7) onto the bracket cross bar (1). The limit frame (4) is fixed on the suction cup fixing seat (2), and a wiring space is formed between the limit frame (4) and the suction cup fixing seat (2). The wiring space is open at both ends, and the wiring space has closed side walls. The vacuum tube (6) of the vacuum suction cup (5) passes through the wiring space.

2. The stacker suction cup frame according to claim 1, characterized in that: The limiting frame (4) has a top plate and two side plates, and the wiring space is formed between the top plate, the side plates and the upper surface of the suction cup fixing seat (2), and one of the side plates is fixed to one side of the connecting plate (3).

3. The stacker suction cup frame according to claim 1, characterized in that: A bolt assembly (100) is provided at the top of the bracket cross bar (1) and is used to limit the movement of the suction cup fixing seat (2) along the length direction of the bracket cross bar (1). Two bolt assemblies (100) are provided on both sides of the suction cup fixing seat (2). A screw hole (200) adapted to the bolt assembly (100) is provided at the top of the bracket cross bar (1).

4. The stacker suction cup frame according to claim 3, characterized in that: The bolt assembly (100) is provided with a limiting assembly (300) capable of contacting the side of the suction cup fixing seat (2), and the bolt assembly (100) is also provided with an anti-slip assembly (400) for increasing the friction force of the contact surface between the bolt assembly (100) and the limiting assembly (300), and between the limiting assembly (300) and the bracket cross bar (1); The bolt assembly (100) includes a threaded portion (110) threadedly connected to the inner cavity of the screw hole (200), a screw head (120) is integrally formed on the top of the threaded portion (110), and the limiting assembly (300) and the anti-slip assembly (400) are respectively arranged on the upper part of the surface of the threaded portion (110) and located on the top of the bracket cross bar (1).

5. The stacker suction cup frame according to claim 4, characterized in that: The limiting assembly (300) includes a resisting member (310) arranged on a side of the suction cup fixing seat (2); The resisting member (310) comprises a resisting block (311) provided on the surface of the screw thread portion (110) and having the same diameter as the screw head portion (120), and a through hole (312) for the screw thread portion (110) to pass through is provided at the center of the resisting block (311).

6. The stacker suction cup frame according to claim 5, characterized in that: The limiting assembly (300) further comprises an inner rubber ring gasket (320) glued to the inner wall surface of the through hole (312), and the inner wall surface of the inner rubber ring gasket (320) is slidably connected to the surface of the screw thread portion (110).

7. The stacker suction cup frame according to claim 6, characterized in that: The limiting assembly (300) further comprises an outer rubber ring gasket (330) glued to the outer surface of the resistance block (311), the outer surface of the outer rubber ring gasket (330) contacts the side of the suction cup fixing seat (2), and the heights of the outer rubber ring gasket (330), the inner rubber ring gasket (320) and the resistance block (311) are all the same.

8. The stacker suction cup frame according to claim 5, characterized in that: The anti-slip assembly (400) includes an upper rubber ring pad (410) and a lower rubber ring pad (420); The upper rubber ring gasket (410) is sleeved on the surface of the screw thread portion (110) and is located on the top of the resistance block (311). The top of the upper rubber ring gasket (410) contacts the bottom of the screw head portion (120). The tops of the resistance block (311) and the inner rubber ring gasket (320) both contact the bottom of the upper rubber ring gasket (410). The lower rubber ring gasket (420) is sleeved on the surface of the threaded portion (110) and is located at the bottom of the interference block (311). The bottoms of the interference block (311) and the inner rubber ring gasket (320) are in contact with the top of the lower rubber ring gasket (420), and the bottom of the lower rubber ring gasket (420) is in contact with the top of the bracket cross bar (1).

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